Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
RF

Robert J. Fei — 3 Patents in 2021

LTLantos Technologies: 3 patents #2 of 16Top 15%
Newton, MA: #65 of 504 inventorsTop 15%
Massachusetts: #1,400 of 14,123 inventorsTop 10%
Overall (2021): #65,764 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11203134 Manufacture of inflatable membranes Michael L. Rishton, Jonathan Aguilar, Lydia Gregoret 2021-12-21
11203135 Manufacture of inflatable membranes Michael L. Rishton, Jonathan Aguilar, Lydia Gregoret 2021-12-21
11122255 Systems and methods for using native references in custom object design Michael L. Rishton, Jonathan Aguilar, Lydia Gregoret, Keith Guggenberger, Brett Zubiate +3 more 2021-09-14